https://bugs.kde.org/show_bug.cgi?id=358374
--- Comment #4 from Thomas Lübking <thomas.luebk...@gmail.com> --- > But I thought that if a window does something to the mouse pointer, other > windows should still have a normal mouse pointer when I hover over them. No, there're several (ok, "two" common) ways to hide the cursor completely. Any client can do this. Prove: unclutter. The zoom effect (kcmshell5 kwineffects) uses one to hide the cursor and show a (scaled) texture instead on zooming the screen - but if that's not the cause, it's *very* most unlikely kwin. => Try to figure a pattern (running, active, changing windows) when this happens (forth and back) As Martin pointed out, this also can be a bug in the X11 driver (the cursor is special and painted by the driver into the scanout buffer after the actual rendering) You may attach /var/log/Xorg.0.log for inspection. -- You are receiving this mail because: You are watching all bug changes.
